45390994920240

Names of 45390994920240

• Cardinal: 45390994920240 can be written as Forty-five trillion, three hundred ninety billion, nine hundred ninety-four million, nine hundred twenty thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.539099492024 × 10¹³

Factors of 45390994920240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 59897

Divisors of 45390994920240

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 240 255 272 289 340 408 510 578 680 816 867 1020 1156 1360 1445 1734 2040 2312 2890 3468 4080 4335 4624 5780 6936 8670 11560 13872 14389 17340 23120 28778 34680 43167 45481 57556 69360 71945 86334 90962 115112 136443 143890 172668 181924 215835 227405 230224 244613 272886 287780 345336 363848 431670 454810 489226 545772 575560 682215 690672 727696 733839 773177 863340 909620 978452 1091544 1151120 1223065 1364430 1467678 1546354 1726680 1819240 1956904 2183088 2319531 2446130 2728860 2935356 3092708 3453360 3638480 3669195 3865885 3913808 4158421 4639062 4892260 5457720 5870712 6185416 7338390 7731770 8316842 9278124 9784520 10915440 11597655 11741424 12370832 12475263 13144009 14676780 15463540 16633684 18556248 19569040 20792105 23195310 24950526 26288018 29353560 30927080 33267368 37112496 39432027 41584210 46390620 49901052 52576036 58707120 61854160 62376315 65720045 66534736 78864054 83168420 92781240 99802104 105152072 124752630 131440090 157728108 166336840 185562480 197160135 199604208 210304144 249505260 262880180 315456216 332673680 394320270 499010520 525760360 630912432 654426109 788640540 998021040 1051520720 1308852218 1577281080 1963278327 2617704436 3154562160 3272130545 3926556654 5235408872 6544261090 7853113308 9816391635 10470817744 11125243853 13088522180 15706226616 19632783270 22250487706 26177044360 31412453232 33375731559 39265566540 44500975412 52354088720 55626219265 66751463118 78531133080 89001950824 111252438530 133502926236 157062266160 166878657795 178003901648 189129145501 222504877060 267005852472 333757315590 378258291002 445009754120 534011704944 567387436503 667514631180 756516582004 890019508240 945645727505 1134774873006 1335029262360 1513033164008 1891291455010 2269549746012 2670058524720 2836937182515 3026066328016 3782582910020 4539099492024 5673874365030 7565165820040 9078198984048 11347748730060 15130331640080 22695497460120 45390994920240
• Sum of all divisors σ(n): 149489833719840
• Sum of proper divisors (its aliquot sum) s(n): 104098838799600
• 45390994920240 is an abundant number, because the sum of its proper divisors (104098838799600) is greater than itself. Its abundance is 58707843879360

Bases of 45390994920240

• Binary: 1010010100100001101010001000001101001100110000₂
• Hexadecimal: 0x29486A20D330
• Base-36: G38C2EXIO

Squares and roots of 45390994920240

• 45390994920240 squared (45390994920240²) is 2060342419849253483961657600
• 45390994920240 cubed (45390994920240³) is 93520992313332454237059722432530189824000
• The square root of 45390994920240 is 6737283.9423791543
• The cube root of 45390994920240 is 35671.6529441099

Scales and comparisons

• 45,390,994,920,240 seconds is equal to 1,443,293 years, 12 weeks, 1 day, 12 hours, 4 minutes.
• To count from 1 to 45,390,994,920,240 would take you about three million, six hundred eight thousand, two hundred thirty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 45390994920240 cubic inches would be around 2972.6 feet tall.

Recreational maths with 45390994920240

• 45390994920240 backwards is 04202949909354
• 45390994920240 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 45390994920240's digits is 60
• More coming soon!